.one{
    background: #252424;
}

/* banner */
.banner{
    position: relative;
}
.banner-text{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    color: white;
    text-align: center;
}
.banner-text h2{
    font-weight: normal;
    font-size: 32px;
    line-height: 52px;
}
.banner-text-p1{
    line-height: 27px;
}
.banner-text-p2{
    font-size: 17px;
    line-height: 36px;
}


/* 金融案例 */
.case h5{
    font-size: 16px;
    color: #181818;
    line-height: 34px;
    margin-top: 21px;
}
.case h5:first-child{
    margin-top: 0;
    padding-top: 21px;
}
.case h5::after{
    display: block;
    content: '';
    width: 15px;
    height: 2px;
    background-color: #1271ef;
}
.case h5 span{
    font-size: 12px;
    color: #999999;
}

.case-list li{
    float: left;
    width: 372px;
    height: 339px;
    padding: 12px;
    box-sizing: border-box;
    margin-top: 14px;
    border: 1px solid #eeeeee;
    margin-right: 42px;
    margin-bottom: 22px;
}

.case-list li:last-child{
    margin-right: 0;
}
.case-list li img{
    width: 100%;
    margin-bottom: 13px;
}
.case-list-cont h6{
    line-height: 41px;
    font-size: 16px;
    color: #181818;
    font-weight: normal;
}
.case-list-cont p{
    font-size: 11px;
    /* 多行溢出 */
    display: -webkit-box;/* 将盒子变为弹性盒子 */
    -webkit-box-orient: vertical;/* 将文本设置为垂直排列 */
    -webkit-line-clamp: 4;/* 文本显示的行数 */
    overflow: hidden;/* 溢出隐藏 */
}
.case-list-details{
    display: block;
    color: #1271ef;
    text-align: left;
    font-size: 12px;
    line-height: 53px;
}

/* 更多伙伴 */
.more-partners li{
    float: left;
    width: 372px;
    text-align: center;
    line-height: 150px;
    margin-top: 14px;
    margin-right: 42px;
    margin-bottom: 22px;
    background-color: white;
}
.more-partners li:nth-child(3n){
    margin-right: 0;
}


/* 电梯导航 */
body{
    position: relative;
}
.lift{
    line-height: 30px;
    width: 70px;
    position: absolute;
    left: 50%;
    margin-left: 650px;
    top: 425px;
}
.lift p{
    cursor: pointer;
}
.lift .active{
    position: relative;
}
.lift .active::after{
    display: block;
    content: '';
    width: 12px;
    height: 2px;
    background-color: #1271ef;
    position: absolute;
    left: -19px;
    top: 15px;
}
.posi{ /* js改变定位,添加这个类名就可以了 */
    position: fixed;
    top: 20px;
}